20804766547

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7177}}^1\times {\mathrm{5261}}^1$

素因数の和:12486

約数の個数: 16

約数和(自身を含む): 22662381600

約数和(自身を除く): 1857615053

約数列:

[1, 19, 29, 551, 5261, 7177, 99959, 136363, 152569, 208133, 2898811, 3954527, 37758197, 717405743, 1094987713, 20804766547]

約数ペア:

[(1, 20804766547), (19, 1094987713), (29, 717405743), (551, 37758197), (5261, 3954527), (7177, 2898811), (99959, 208133), (136363, 152569)]